Derar DR

ORCID: 0000-0001-6081-7627 · 6 papers in corpus
2025
Frontiers in veterinary science ·doi:10.3389/fvets.2025.1723641

AimThis study investigated the prevalence, associated risk factors, hemodynamic characteristics, and response to prostaglandin F₂α (PG) of overgrown follicles (OVGF) in dromedary camels.Materials and methodsIn Experiment 1, 338 females were…

2022
Animals : an open access journal from MDPI ·doi:10.3390/ani12162125

The prevailing hot climate imposes heavy burdens on the productivity of the camel, goat, and sheep herds raised in the Gulf desert. Due to the lack of a reliable indicator for the various subfertility statuses in camel females, this study a…

2022
Theriogenology ·doi:10.1016/j.theriogenology.2022.07.009

This study sought to isolate Chlamydia abortus (C. abortus) from camels with ovarian hydrobursitis (OVHB). To accomplish this goal, bursal tissue (n = 5) and bursal fluid (n = 6) samples were collected from 11 female dromedary camels with u…

2020
Anatomia, histologia, embryologia ·doi:10.1111/ahe.12530

This study aimed to associate ovarian characteristics with the efficiency of clinical examination and occurrence of genital diseases in dromedary camels. The reproductive tract of 870 female camels was examined through standard transrectal …

2018
Tropical animal health and production ·doi:10.1007/s11250-018-1545-3

A survey of 7122 dromedary camels in 115 herds in Saudi Arabia was used to estimate the effects of herd size (HZ;  100 camels), herder/camels ratio (H/C; 1: 50), manager experience (ME;  10 years), male/females ratio (M/F), housing system (…

2015
Theriogenology ·doi:10.1016/j.theriogenology.2015.03.039

The objective of this study was to investigate the clinical findings in barren female dromedaries examined for different complaints. Female camels were examined for repeat breeding with regular heat interval (RB-R, n = 5444), refused mating…